9、SPA项目开发之动态树+数据表格+分页

目录

1.树形菜单功能实现

2.书籍列表查询

---

1.树形菜单功能实现

<template>
	<el-container class="main-container">
		<el-aside v-bind:class="asideClass">
			<LeftNav></LeftNav>
		</el-aside>
		<el-container>
			<el-header class="main-header">
				<TopNav></TopNav>
			</el-header>
			<el-main class="main-center">
        <router-view></router-view>
      </el-main>
		</el-container>
	</el-container>
</template>

<script>
	// 导入组件
	import TopNav from '@/components/TopNav.vue'
	import LeftNav from '@/components/LeftNav.vue'

	// 导出模块
	export default {
		components:{
      TopNav,LeftNav
    },
    data(){
      return {
        asideClass:'main-aside'
      }
    },
    created(){
      this.$root.Bus.$on("collapsed-side",(v) => {
        this.asideClass = v ? 'main-aside-collapsed' : 'main-aside';
      })
    }
	};
</script>
<style scoped>
	.main-container {
		height: 100%;
		width: 100%;
		box-sizing: border-box;
	}

	.main-aside-collapsed {
		/* 在CSS中，通过对某一样式声明! important ，可以更改默认的CSS样式优先级规则，使该条样式属性声明具有最高优先级 */
		width: 64px !important;
		height: 100%;
		background-color: #334157;
		margin: 0px;
	}

	.main-aside {
		width: 240px !important;
		height: 100%;
		background-color: #334157;
		margin: 0px;
	}

	.main-header,
	.main-center {
		padding: 0px;
		border-left: 2px solid #333;
	}
</style>

2.书籍列表查询

<template>
  <div>
    <!-- 搜索筛选 -->
        <el-form :inline="true" :model="formInline" class="user-search">
          <el-form-item label="搜索：">
            <el-input size="small" v-model="formInline.title" placeholder="输入文章标题"></el-input>
          </el-form-item>
          <el-form-item>
            <el-button size="small" type="primary" icon="el-icon-search" @click="search">搜索</el-button>
            <el-button size="small" type="primary" icon="el-icon-plus" @click="handleEdit()">添加</el-button>
          </el-form-item>
        </el-form>
    <!--列表-->
    <el-table size="small" :data="listData" highlight-current-row v-loading="loading" border element-loading-text="拼命加载中"
      style="width: 100%;">
      <el-table-column align="center" type="selection" width="60">
      </el-table-column>
      <el-table-column sortable prop="id" label="文章ID" width="300">
      </el-table-column>
      <el-table-column sortable prop="title" label="文章标题" width="300">
      </el-table-column>
      <el-table-column sortable prop="body" label="修改人" width="300">
      </el-table-column>
      <el-table-column align="center" label="操作" min-width="300">
        <template slot-scope="scope">
          <el-button size="mini" @click="handleEdit(scope.$index, scope.row)">编辑</el-button>
          <el-button size="mini" type="danger" @click="deleteUser(scope.$index, scope.row)">删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <!-- 分页条 -->
    <el-pagination style="margin-top: 20px;" @size-change="handleSizeChange" @current-change="handleCurrentChange"
      :current-page="formInline.page" :page-sizes="[10, 20, 30, 50]" :page-size="100" layout="total, sizes, prev, pager, next, jumper"
      :total="formInline.total">
    </el-pagination>
  </div>
</template>
<script>
  export default {
    name: 'Articles',
    data() {
      return {
        listData: [],
        formInline: {
          page: 1,
          total: 10,
          title:''
        }
      }
    },
    methods: {
      handleSizeChange(rows) {
        this.formInline.page = 1;
        this.formInline.rows = rows;
        this.search();
      },
      handleCurrentChange(page) {
        this.formInline.page = page;
        this.search();

      },
      doSearch(param){
        let url = this.axios.urls.SYSTEM_ARTICLE_LIST;
          this.axios
            .post(url, param)
            .then(resp => {
              //代表成功 箭头函数 jdk8的语法
              console.log(resp);
              //debugger
              this.listData = resp.data.result;
              this.formInline.total=resp.data.pageBean.total;
            })
            .catch(function() {
              //代表失败
            });
      },
      search(){
        this.doSearch(this.formInline);
      }
    },
    created() {
      this.doSearch({});
    }
  }
</script>

<style>
</style>